Equations
Fold
Math OP
Unfold
Linear algebra
Unfold
On line Solution of Monovariate Equation：
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Input any unary equation directly, and then click the "Next" button to obtain the solution of the equation.
It supports equations that contain mathematical functions.
Current location：Equations > On line Solution of Monovariate Equation > The history of univariate equation calculation
7x+12＝8×（x-1）+4
x/0.3863+(2800-x)/0.6753=2000/0.3863
√20%*（10%-17.5%）^2+30%*（15%-17.5%）^2+30*（20%-17.5%）^2+20%*（25%-17.5%）^2=x
15*x^4-22*x^3-40*x^2+2*3^(0.5)*x-15=0
-4t^2-72t+720=360
（40+x）30=40*23+450*x
a-a*0.3=47
a-a*0.7=75
（17+x）40=17*0+450*x
X^3+x^2-4x+1=0
85^2=16*t^2+9*t^2+50
arctanx+arctan10x＝40
（17+x）35=17*0+450*x
85^2=16*t^2+9*t^2
2*x*x-14*x+12=0
5*x*x-14x+12=0
a-a*0.3=90
(2/x)=lnx
72x-x^2=140
(x-8)＾2+32＾2=x＾2
Home page << page8151 page8152 page8153 page8154 page8155 ... ... page8166 page8167 page8168 page8169 page8170 >> Last page 31235 pages in total
x/0.3863+(2800-x)/0.6753=2000/0.3863
√20%*（10%-17.5%）^2+30%*（15%-17.5%）^2+30*（20%-17.5%）^2+20%*（25%-17.5%）^2=x
15*x^4-22*x^3-40*x^2+2*3^(0.5)*x-15=0
-4t^2-72t+720=360
（40+x）30=40*23+450*x
a-a*0.3=47
a-a*0.7=75
（17+x）40=17*0+450*x
X^3+x^2-4x+1=0
85^2=16*t^2+9*t^2+50
arctanx+arctan10x＝40
（17+x）35=17*0+450*x
85^2=16*t^2+9*t^2
2*x*x-14*x+12=0
5*x*x-14x+12=0
a-a*0.3=90
(2/x)=lnx
72x-x^2=140
(x-8)＾2+32＾2=x＾2
Home page << page8151 page8152 page8153 page8154 page8155 ... ... page8166 page8167 page8168 page8169 page8170 >> Last page 31235 pages in total